Some of panels from "Edible Green Tea" and "Alpha Alpaca" made me smile, but, to be honest, I didn't get most of the jokes (especially in the first title!). Some of them seems too simple for me, when another ones - too hard. So I'm just feeling confused most of the time when reading them.
Sense of humor is the subtle thing, and it is normal that different people have different sence of humor. So I hope you wasn't upset that I don't get it. ¯_(ツ)_/¯